ok, so I had a working passkey and flashcard setup and then the screen started going white like it did when my first passkey went dead. GBA mode still boots fine and everything on my card is still there. I bought another passkey thinking that was the problem but my brand new key isn't doing the trick. I have the earliest model DS and the earliest model passkey, which was the first setup I had and it worked fine then. I was thinking maybe I should flash the original firmware and then reflash it but I'm not sure if that would work and I wanted a second opinion on it. I haven't been able to play my DS in over a month so to whomever helps me. Thanks!